CREATE DATABASE test_jfg;
CREATE DATABASE test_jfg2;
CREATE TABLE test_jfg.test (a int unsigned PRIMARY KEY) ENGINE=InnoDB;
RENAME TABLE test_jfg.test TO test_jfg2.test;
SELECT REPLACE(path,'\\','/') path
FROM INFORMATION_SCHEMA.INNODB_SYS_DATAFILES WHERE PATH LIKE '%test%';
path
./test_jfg2/test.ibd
DROP DATABASE test_jfg;
# restart
DROP DATABASE test_jfg2;
CREATE DATABASE abc_def;
CREATE DATABASE abc_def2;
CREATE TABLE abc_def.test (a int unsigned PRIMARY KEY) ENGINE=InnoDB;
RENAME TABLE abc_def.test TO abc_def2.test1;
SELECT REPLACE(path,'\\','/') path
FROM INFORMATION_SCHEMA.INNODB_SYS_DATAFILES WHERE PATH LIKE '%test%';
path
./abc_def2/test1.ibd
DROP DATABASE abc_def;
# restart
DROP DATABASE abc_def2;
call mtr.add_suppression("InnoDB: (Operating system error|The error means|Cannot rename file)");
CREATE TABLE t1 (a INT) ENGINE=InnoDB;
RENAME TABLE t1 TO non_existing_db.t1;
ERROR HY000: Error on rename of './test/t1' to './non_existing_db/t1' (errno: 168 "Unknown (generic) error from engine")
FOUND 1 /\[ERROR\] InnoDB: Cannot rename file '.*t1\.ibd' to '.*non_existing_db/ in mysqld.1.err
DROP TABLE t1;